Department of Business Development and Technology

Spectrum Sharing and Dynamic Spectrum Management Techniques in 5G and Beyond Networks: A Survey

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Advancing technologies and bandwidth hungry applications have increased the mobile data traffic in the radio spectrum. Utilizing spectrum is one of the indispensable performance metric seconded by techniques to increase the bandwidth. Spectrum efficient techniques have always been a part in all the generations of wireless communication. It has considered to be of utmost criticality with 5G networks. The spectrum sharing and management demands contributions from technical research groups as well as regulatory bodies. Recently, many technologies proved their potentials to invoke efficient spectrum utilization. Different approaches have been considered including cognitive radio, machine learning for dynamic spectrum management, spectrum sharing, spectrum harmonization, spectrum identification strategies, etc. An efficient technology is very important in order to have high spectral as well as energy efficiency. It is also important from cost-efficiency perspective. Therefore, this paper presents an overview of the various spectrum sharing and management aspects. This comparative study is motivated to provide a clear picture to design spectrum efficient system for 5G and beyond network.

Original languageEnglish
JournalJournal of Mobile Multimedia
Pages (from-to)65-78
Number of pages14
Publication statusPublished - 2 Feb 2021

    Research areas

  • Dynamic spectrum management (DSM), Machine learning, Spectral efficiency, Spectrum, Spectrum allocation, Spectrum sharing

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